Surgical instrument sleeve



FIG. 1 is a top, front, and left side perspective view of a surgical instrument sleeve, showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof; and,

FIG. 6 is a left side elevational view thereof, the right side elevation being a mirror image thereof.

The broken line break is shown to indicate the unclaimed boundary of the claimed design. 

CLAIM The ornamental design for the surgical instrument sleeve, as shown and described. 